Feeding → pickling → water washing → (grinding plate) → sand blasting → ultrasonic washing → water washing → dry plate → discharging
The main technical parameters:
Conveying speed: 1.0~6.0m/min (stepless frequency conversion adjustable)
Production board specifications: 610 × 610mm (maximum board) 180 × 100mm (minimum board)
Production plate thickness: 0.08~3.2mm (freshing section 0.18~3.3mm)
Conveying surface width: 700mm (effective width 630mm)
Line gauge specification: Æ43mm (blasting section Æ40mm)
Travel wheelbase: 65mm (FPC process Æ 30mm line 辘, spacing 28mm)
Brush specifications: OD80 × ID37 × 620L (refer to the volcanic ash segment).
Water consumption: 8~12L/min
Power consumption: 42-45KW/H
Control system: programmable PLC controller and man-machine interface
(1) The nozzle adopts quick-disconnecting fan-shaped and wide-angle nozzles, which is convenient for daily maintenance and the nozzles are staggered to effectively clean the positions of the working plate surface.
(2) The blasting section is suitable for both hardboard and FPC (flexible board). It can handle the inner hole burrs and the position that the brush can't be ground. It will not cause the deformation of the working plate caused by the brush. Uniformity is the best in all surface treatment equipment! The high-efficiency sand water separator used in this section can make the carrying rate of gold steel sand almost zero! The special ceramic spray core has a service life of more than 3,000 hours! The spray pump adopts variable frequency voltage regulation control to improve the service life of the pump and reduce the heat of the mixing tank generated by the pump operation. This section is equipped with a separate spray cylinder (with agitation); the surface of the work plate after sandblasting is evenly roughened, and the test time of the water film test is more than 3Min! If the sanding section is provided before sandblasting, the work can be improved. The brightness of the surface of the board. The ultrasonic cleaning and high-pressure washing in the back section can effectively remove the dust particles remaining between the lines and the holes.
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